7883685180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6301}}^1$

素因数の和:6657

約数の個数: 192

約数和(自身を含む): 28120028160

約数和(自身を除く): 20236342980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 331, 378, 420, 540, 630, 662, 756, 945, 993, 1260, 1324, 1655, 1890, 1986, 2317, 2979, 3310, 3780, 3972, 4634, 4965, 5958, 6301, 6620, 6951, 8937, 9268, 9930, 11585, 11916, 12602, 13902, 14895, 17874, 18903, 19860, 20853, 23170, 25204, 27804, 29790, 31505, 34755, 35748, 37806, 41706, 44107, 44685, 46340, 56709, 59580, 62559, 63010, 69510, 75612, 83412, 88214, 89370, 94515, 104265, 113418, 125118, 126020, 132321, 139020, 170127, 176428, 178740, 189030, 208530, 220535, 226836, 250236, 264642, 283545, 312795, 340254, 378060, 396963, 417060, 441070, 529284, 567090, 625590, 661605, 680508, 793926, 850635, 882140, 1134180, 1190889, 1251180, 1323210, 1587852, 1701270, 1984815, 2085631, 2381778, 2646420, 3402540, 3969630, 4171262, 4763556, 5954445, 6256893, 7939260, 8342524, 10428155, 11908890, 12513786, 14599417, 18770679, 20856310, 23817780, 25027572, 29198834, 31284465, 37541358, 41712620, 43798251, 56312037, 58397668, 62568930, 72997085, 75082716, 87596502, 93853395, 112624074, 125137860, 131394753, 145994170, 175193004, 187706790, 218991255, 225248148, 262789506, 281560185, 291988340, 375413580, 394184259, 437982510, 525579012, 563120370, 656973765, 788368518, 875965020, 1126240740, 1313947530, 1576737036, 1970921295, 2627895060, 3941842590, 7883685180]

約数ペア:

[(1, 7883685180), (2, 3941842590), (3, 2627895060), (4, 1970921295), (5, 1576737036), (6, 1313947530), (7, 1126240740), (9, 875965020), (10, 788368518), (12, 656973765), (14, 563120370), (15, 525579012), (18, 437982510), (20, 394184259), (21, 375413580), (27, 291988340), (28, 281560185), (30, 262789506), (35, 225248148), (36, 218991255), (42, 187706790), (45, 175193004), (54, 145994170), (60, 131394753), (63, 125137860), (70, 112624074), (84, 93853395), (90, 87596502), (105, 75082716), (108, 72997085), (126, 62568930), (135, 58397668), (140, 56312037), (180, 43798251), (189, 41712620), (210, 37541358), (252, 31284465), (270, 29198834), (315, 25027572), (331, 23817780), (378, 20856310), (420, 18770679), (540, 14599417), (630, 12513786), (662, 11908890), (756, 10428155), (945, 8342524), (993, 7939260), (1260, 6256893), (1324, 5954445), (1655, 4763556), (1890, 4171262), (1986, 3969630), (2317, 3402540), (2979, 2646420), (3310, 2381778), (3780, 2085631), (3972, 1984815), (4634, 1701270), (4965, 1587852), (5958, 1323210), (6301, 1251180), (6620, 1190889), (6951, 1134180), (8937, 882140), (9268, 850635), (9930, 793926), (11585, 680508), (11916, 661605), (12602, 625590), (13902, 567090), (14895, 529284), (17874, 441070), (18903, 417060), (19860, 396963), (20853, 378060), (23170, 340254), (25204, 312795), (27804, 283545), (29790, 264642), (31505, 250236), (34755, 226836), (35748, 220535), (37806, 208530), (41706, 189030), (44107, 178740), (44685, 176428), (46340, 170127), (56709, 139020), (59580, 132321), (62559, 126020), (63010, 125118), (69510, 113418), (75612, 104265), (83412, 94515), (88214, 89370)]